Service difficulty report · Battery · Boeing 7474R7F

Difficulty date
March 11, 2024
Submitted
March 20, 2024
Operation
Air carrier
Aircraft
N581UP
Make and model
Boeing 7474R7F
Aircraft serial
25866
Aircraft time
125,167 hours, 21,079 cycles
Part
Battery
Part number
UNKNOWN
Condition
Inoperative
Location
Emergency Lights
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

FOUND M5169 EMERGENCY LIGHT BATTERY INOP. REPLACED M5169 EMERGENCY LIGHT BATTERY AND PERFORMED INSTALLATION TEST I.A.W AMM 33-51-04-902-001-001 REV. 109. THE RESULT WAS SATISFACTORY.

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